A tunable selective emitter with hollow zigzag SiO2 metamaterials,which are deposited on Si3N4 and Ag film,is proposed a......

为抵消辐射率变化的影响,比色温度计的两波长应相距较近并处于辐射率恒定或变化平缓的波段.选择较短波长可提高辐射亮度的饱和温度......